(0 19 2)(1 18 16)(3 8 5)(4 13 10)(6 15 9)(7 20 12)(11 17 14)
ALLOWS (11/8)-SEQUENCE
1: (12 16 20)
(0 19 2)(1 18 16 7 20)(3 8 5)(4 13 10)(6 15 9)(11 17 14)(12)
2: (1 7 20)
(0 19 2)(1)(3 8 5)(4 13 10)(6 15 9)(7 18 16)(11 17 14)(12)(20)
3: (0 19 2)
(0)(1)(2)(3 8 5)(4 13 10)(6 15 9)(7 18 16)(11 17 14)(12)(19)(20)
4: (6 15 9)
(0)(1)(2)(3 8 5)(4 13 10)(6)(7 18 16)(9)(11 17 14)(12)(15)(19)(20)